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colorblindness about 8 of males are colorblind a researcher needs some colorblind subjects for an experiment and begins
roulette and intuition an american roulette wheel has 38 slots of which 18 are red 18 are black and 2 are green 0 and
lefties assume that 13 of people are left-handed if we select 5 people at random find the probability of each outcome
arrows an olympic archer is able to hit the bull s-eye 80 of the time assume each shot is independent of the others if
question newborn elephant weights new born elephant calves usually weigh between 200 and 250 pounds until october 2006
vision it is generally believed that nearsightedness affects about 12 of all children a school district tests the
international students at a certain college 6 of all students come from outside the united states incoming students
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frogs a wildlife biologist examines frogs for a genetic trait he suspects may be linked to sensitivity to industrial
more arrows the archer in exercise 20 will be shooting 200 arrows in a large competitiona what are the mean and
question a zircon semiconductor is critical to the operation of a superconductor and must be immediately replaced upon
apples an orchard owner knows that hell have to use about 6 of the apples he harvests for cider because they will have
frogs part ii based on concerns raised by his preliminary research the biologist in exercise 28 decides to collect and
lefties again a lecture hall has 200 seats with folding arm tablets 30 of which are designed for left-handers the
question sports and leisure most major league baseball parks have a device to measure the speed of every pitch the
no-shows an airline believing that 5 of passengers fail to show up for flights overbooks sells more tickets than there
annoying phone calls a newly hired telemarketer is told he will probably make a sale on about 12 of his phone calls the
the euro shortly after the introduction of the euro coin in belgium newspapers around the world published articles
hurricanes redux we first looked at the occurrences of hurricanes in and found that they arrive with a mean of 245 per
question medicine and clinical studies most patients in need of a kidney transplant are placed on a dialysis machine
bank tellers i am the only bank teller on duty at my local bank i need to run out for 10 minutes but i don t want to
question medicine and clinical studies many researchers believe moderate physical activity such as walking will help
question business and management even though the budget for a movie may be close to 300 million worldwide distribution
question manufacturing and product development silver bars used in trading on the bullion market are manufactured to
tb again in chapter 15 we saw that the probability of contracting tb is small with p about 00005 for a new case in a